You must be crazy to design a bathroom like that! If you want to shock everybody enters your house, you’ve got the solution! Choose a transparent glass floor in the toilet and it won’t be a problem to wake up in the morning anymore. The owner of the house I am writing about exceeded the limits and chose a glass floor that  looks down all the 15 levels. That was possible because the project originally included a volume for a second elevator. I was never installed and the powder room took its place. The penthouse is a great versatile modulated space, with great views all this with the concepts of transparency and the simplicity of materials. via